Highly compatible touch display panel and display device

Abstract

The utility model discloses a kind of high compatibility touch display panel and display device, display panel includes multiple touch sub-blocks, multiple touch lines, multiple via holes;Multiple via holes are arranged according to prescribed mode, form via hole array;Multiple touch sub-blocks are staggered arrangement, form staggered touch block array, so that corresponding via hole is far away from edge position and corresponding touch sub-block lap joint;Multiple touch lines are respectively sequentially and electrically connected with corresponding via hole.By multiple touch sub-blocks are staggered arrangement, form staggered touch block array, so that corresponding via hole is far away from edge position and corresponding touch sub-block lap joint, to ensure that the panel wiring of different drive IC and the connection effectiveness of touch sub-block, improve the compatibility of glass substrate.

Description

Technical Field

[0001] This utility model relates to the field of touch display panel technology, and in particular to a highly compatible touch display panel and display device. Background Technology

[0002] In pursuit of thinner and lighter designs, most modern display panels utilize In-cell Panel technology, which integrates touch panel functionality into the liquid crystal pixels. Because In-cell Panel technology integrates touch functionality within the liquid crystal panel, it eliminates the need for a separate touch layer, resulting in a reduction in overall panel thickness and weight, which is beneficial for the thinner and lighter design of electronic devices. Reducing the number of layers through which light passes also minimizes light reflection and refraction, theoretically leading to a clearer, more transparent screen with superior color reproduction.

[0003] The same glass substrate can be bonded to driver IC chips from multiple manufacturers. However, the pin positions and definitions of different ICs may vary. This can cause the panel wiring to fail to connect to the touch blocks in the effective display area, making the touch display incompatible with more driver IC chips. Figure 1 That is, the vias of RX1 and RX9 have poor contact at the edge of this block, and RX3 and RX10 cannot be connected to the touch cable. Utility Model Content

[0004] Existing touch displays suffer from issues where panel wiring cannot effectively connect to the touch blocks in the effective display area due to differences in the PIN positions and definitions of compatible driver ICs.

[0005] To address the aforementioned issues, a highly compatible touch display panel and display device are proposed. By arranging multiple touch blocks in an interlaced manner to form an interlaced touch block array, the corresponding vias are positioned away from the edge and overlap with the corresponding touch blocks. This ensures the effectiveness of the connection between the panel wiring of different driver ICs and the touch blocks, thereby improving the compatibility of the glass substrate.

[0006] Firstly, a highly compatible touch display panel includes:

[0007] Multiple touch panels;

[0008] Multiple touch lines;

[0009] Multiple vias;

[0010] The plurality of vias are arranged in a prescribed manner to form a via array;

[0011] The multiple touch blocks are arranged in an alternating pattern to form an alternating touch block array, so that the corresponding vias overlap with the corresponding touch blocks at positions away from the edge.

[0012] The multiple touch lines are sequentially electrically connected to their corresponding vias.

[0013] In conjunction with the highly compatible touch display panel described in the first aspect of this utility model, in a first possible embodiment, the touch block array includes:

[0014] Touch-sensitive segmented rows;

[0015] The touch-sensitive blocks include multiple groups that are adjacent to each other on the left and right:

[0016] First touch block and second touch block;

[0017] The first width of the first touch block is greater than the second width of the second touch block;

[0018] Furthermore, the distance from the first via of the first touch block to the central axis is less than a specified threshold.

[0019] The distance from the second via of the second touch block to the central axis is less than a specified threshold.

[0020] In conjunction with the first possible embodiment of the first aspect of this utility model, in the second possible embodiment, the touch block array includes:

[0021] Touch-enabled segmented columns;

[0022] The touch-sensitive block column includes multiple groups that are vertically adjacent to each other:

[0023] The third touch panel and the fourth touch panel;

[0024] The third width of the third touch block is greater than the fourth width of the fourth touch block;

[0025] Furthermore, the distance from the third via of the third touch block to the central axis is less than a specified threshold.

[0026] The distance from the fourth via of the fourth touch block to the central axis is less than a specified threshold.

[0027] In conjunction with the first possible implementation of the first aspect of this utility model, in the third possible implementation, the first touch block and the second touch block are arranged alternately in the same row.

[0028] In conjunction with the second possible implementation of the first aspect of this utility model, in the fourth possible implementation, the third touch block and the fourth touch block are arranged alternately in the same column.

[0029] In a second aspect, a display device includes the highly compatible touch display panel described in the first aspect.

[0030] The highly compatible touch display panel and display device described in this utility model are formed by arranging multiple touch blocks in an alternating manner to create an alternating touch block array. This allows the corresponding vias to overlap with the corresponding touch blocks at positions away from the edges, thereby ensuring the effectiveness of the connection between the panel wiring of different driver ICs and the touch blocks and improving the compatibility of the glass substrate. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the touch panel layout in the prior art.

[0033] Figure 2 This is a schematic diagram of the touch panel layout in this application. Detailed Implementation

[0034] The technical solutions of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, other embodiments obtained by those skilled in the art without creative effort are all within the scope of protection of this utility model.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0036] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0037] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0039] Existing touch displays suffer from issues where panel wiring cannot effectively connect to the touch blocks in the effective display area due to differences in the PIN positions and definitions of compatible driver ICs.

[0040] To address the above issues, a highly compatible touch display panel and display device are proposed.

[0041] Firstly, a highly compatible touch display panel, such as Figure 2 , Figure 2 This is a schematic diagram of the touch panel layout of the touch display panel in this application, including multiple touch blocks, multiple touch lines, and multiple vias. The multiple vias are arranged in a prescribed manner to form a via array. The multiple touch blocks are arranged in an alternating pattern to form an alternating touch block array, so that the corresponding vias overlap with the corresponding touch blocks at positions away from the edges. The multiple touch lines are sequentially electrically connected to their corresponding vias. By alternating the multiple touch blocks to form an alternating touch block array, ensuring that the corresponding vias overlap with the corresponding touch blocks at positions away from the edges, the effectiveness of the connection between the panel wiring of different driver ICs and the touch blocks is guaranteed, improving the compatibility of the glass substrate.

[0042] In one possible implementation, the touch block array includes touch block rows, and each touch block row includes multiple adjacent groups: first touch blocks and second touch blocks; the first width of the first touch block is greater than the second width of the second touch block; and the distance from the first via of the first touch block to the central axis is less than a predetermined threshold, and the distance from the second via of the second touch block to the central axis is less than a predetermined threshold.

[0043] In this embodiment, the first touch block and the second touch block are arranged alternately in the same row, such as... Figure 2The touch blocks RX1 and RX3 have a via located at the edge, which causes poor contact. The via of touch block RX3 cannot connect to the touch line. The first and second touch blocks are rearranged. The via of touch block RX6 is located in the center area. Even if the width of touch block RX6 is shortened, it will not affect the connection of the touch line. In order to better connect touch blocks RX1 and RX3 to the touch line, the width of touch blocks RX1 and RX3 is increased. This makes the distance from the first via of the first touch block to the central axis less than a specified threshold, and the distance from the second via of the second touch block to the central axis less than a specified threshold, so as to ensure the connection.

[0044] In one possible implementation, the touch block array includes a touch block column; the touch block column includes multiple sets of third touch blocks and fourth touch blocks that are adjacent to each other; the third width of the third touch block is greater than the fourth width of the fourth touch block; and the distance from the third via of the third touch block to the central axis is less than a predetermined threshold, and the distance from the fourth via of the fourth touch block to the central axis is less than a predetermined threshold.

[0045] In this embodiment, the third touch block and the fourth touch block are arranged alternately in the same column. For example... Figure 2 Touch blocks RX2 and RX3. The vias of touch block RX2 are located in the central area, so there is no issue with poor contact. However, the vias of touch block RX3 cannot connect to the touch cable. The third and fourth touch blocks are rearranged. The vias of touch block RX2 are located in the central area, so even if the width of touch block RX2 is shortened, it will not affect the connection of the touch cable. In order to better connect touch block RX3 to the touch cable, the width of touch block RX3 is increased. This makes the distance from the first via of the third touch block to the central axis less than a specified threshold, and the distance from the second via of the fourth touch block to the central axis less than a specified threshold, thus ensuring the connection.

[0046] In this embodiment, by arranging multiple touch blocks in an alternating manner to form an alternating touch block array, the corresponding vias are made to overlap with the corresponding touch blocks at positions away from the edges, thereby ensuring the effectiveness of the connection between the panel wiring of different driver ICs and the touch blocks and improving the compatibility of the glass substrate.

[0047] In a second aspect, a display device includes a highly compatible touch display panel as described in the first aspect.

[0048] The highly compatible touch display panel and display device of this utility model form an interlaced touch block array by arranging multiple touch blocks in an alternating manner, so that the corresponding vias are connected to the corresponding touch blocks at positions away from the edges, thereby ensuring the effectiveness of the connection between the panel wiring of different driver ICs and the touch blocks and improving the compatibility of the glass substrate.

[0049] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A highly compatible touch display panel, characterized in that, include: Multiple touch panels; Multiple touch lines; Multiple vias; The plurality of vias are arranged in a prescribed manner to form a via array; The multiple touch blocks are arranged in an alternating pattern to form an alternating touch block array, so that the corresponding vias overlap with the corresponding touch blocks at positions away from the edge. The multiple touch lines are sequentially electrically connected to their corresponding vias.

2. The highly compatible touch display panel according to claim 1, characterized in that, The touch block array includes: Touch-sensitive segmented rows; The touch-sensitive blocks include multiple groups that are adjacent to each other on the left and right: First touch block and second touch block; The first width of the first touch block is greater than the second width of the second touch block; Furthermore, the distance from the first via of the first touch block to the central axis is less than a specified threshold. The distance from the second via of the second touch block to the central axis is less than a specified threshold.

3. The highly compatible touch display panel according to claim 2, characterized in that, The touch block array includes: Touch-enabled segmented columns; The touch-sensitive block column includes multiple groups that are vertically adjacent to each other: The third touch panel and the fourth touch panel; The third width of the third touch block is greater than the fourth width of the fourth touch block; Furthermore, the distance from the third via of the third touch block to the central axis is less than a specified threshold. The distance from the fourth via of the fourth touch block to the central axis is less than a specified threshold.

4. The highly compatible touch display panel according to claim 2, characterized in that, In the same row, the first touch block and the second touch block are arranged alternately.

5. The highly compatible touch display panel according to claim 3, characterized in that, In the same column, the third touch block and the fourth touch block are arranged alternately.

6. A display device, characterized in that, Including the highly compatible touch display panel as described in any one of claims 1-5.

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